“…7,10,23,27 Traditional methods of clustering can be broadly categorized into those of hierarchical, partitioning, density-based, model-based, grid-based, and softcomputing. 17,19,21,25 Inspired by DBSCAN, 6 many density-based clustering methods 5,6,20 have been proposed. In the last decade, DBSCAN has had a big impact on the data mining research community due to its capability of discovering clusters with arbitrary shapes and noise detection.…”